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Latest Details
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Name
  2MASS J21301793+3510301  
AAVSO UID
000-BPN-677 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 30 17.93 +35 10 30.2  (322.57471 +35.17506) Search nearby
B1950.0 21 28 12.88 +34 57 17.0
Galactic coord. 82.989 -11.663
Other names

(Internal only)
Gaia DR3 1951343009973247360 UCAC4 626-116573  
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Variability type
EW
Spectral type --
Mag. range
14.41 - 14.63 V
Discoverer Gaia Collaboration
Epoch
29 Jul 2020 (HJD 2459060.075) Ephemeris
Outburst --
Period 0.449050 d  (10.7772 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: The 13.2 mag. EA PMAK V5 is 5" to the S.
2 Pyatnytskyy, Maksym J-K= 0.29
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References
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1 Gaia Collaboration; 2022; Gaia DR3 Part 4. Variability 2022yCat.1358....0G
2 Gaia Collaboration; 2022; Gaia DR3 Part 3. Non-single stars 2022yCat.1357....0G
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
External Links
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Images
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Supporting Documents
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2 Combined Phase Plot Pyatnytskyy, Maksym 2023-02-21 07:49 UTC Phase plot with ZTF and Gaia DR3 data.
1 Phase Plot Pyatnytskyy, Maksym 2023-02-17 16:19 UTC Phase plot with ZTF data.
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Revision History
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2 Pyatnytskyy, Maksym 2023-02-21 07:49 UTC Range derived from Gaia DR3 epoch photometry. Light curve elements from ZTF and Gaia DR3 data.
1 Pyatnytskyy, Maksym 2023-02-20 20:06 UTC Gaia DR3 position. Mean magnitude derived from Gaia DR3. Light curve elements from 2022yCat.1357....0G and 2019PASP..131a8003M.

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